Fantasy: The system takes me to refine the magic formula

Looking at Huofeng's indifferent attitude, Long Tian always felt a little surprised. Aren't these kind of beasts all arrogant? Isn't it harder to sign a soul contract than to let them die?
"Host! This phoenix is ​​full of your aura. In other words, you saved him. His current feelings and feelings towards you are not just treating you as his master. More often than not, this phoenix will rely on you." Sense and familiarity! But you have too many secrets, and all of them are earth-shattering, so it would be safer to sign a soul contract!"

Long Tian agreed with the words of the system, and decisively signed a contract with Huofeng!
"Huofeng, I'll take you to a place, don't resist!"

"Is it the young master's pet space?"

"No! You'll know when you go!"

Long Tian pulled Huofeng directly into the system planting space!
The moment the fire phoenix appeared, the temperature in the planting space of the system instantly increased, and the spiritual grass in the distance was also vaguely affected!

"Huofeng, quickly put away your flames! There are a lot of spiritual grass here that are afraid of the high temperature!" Long Tian yelled immediately!
After Huofeng heard Longtian's words, she quickly put away her own flames and turned into an ordinary spirit bird, but the appearance was the same as that of a phoenix!
"Master! Where is this place! Why is this place full of demonic energy, spiritual energy, and even demonic energy?"

"This is my secret, young master!"

Feeling the sudden temperature change inside the planting space of the system, all the monsters immediately guessed that the fire phoenix had arrived, and then came to Long Tian's side!
"Master! You actually have a blue-eyed fox and a black dragon as magic pets! Oh my God!! These are not found in the lower realm! Could it be that the master intends to take all the demon beasts scattered in the lower realm on the mainland into his own space?" in?"

"Okay, Huofeng, don't be so excited, let's get to know everyone! You are destined to follow me! You have been practicing here recently! The spiritual energy here is stronger than outside, you recover as soon as possible, and then have my spiritual grass! Immortal grass, don't touch it! And don't touch the last trace of Lingquan!"

"Hehe, I got it, young master!" Huofeng has survived for tens of thousands of years, so he naturally knows how precious these things are in the lower world. Even if Long Tian didn't remind him, he wouldn't touch these things!
Long Tian left the system space, released the fairy sword, flew directly with the sword, and returned to the sect!

Now that all the dust has settled, I have gained a lot from this battle, and the most lacking thing is time and practice!

Longtian Yujian's speed was very fast, even faster than before coming. After all, this is a fairy sword, and it is a part of the once divine weapon Zhanshenjian. Under Longtian's full urging, within four days of kung fu, Longtian returned to the Within the territory of Tianwu Academy!
As for Bei Nian, Dan Chenzi and Ji Yurou also just brought their disciples back to the Zongmen territory from the Spirit Sword Gate!

In the distance, a group of disciples from Tianwu Academy were flying in the air one after another, very impressive, but when they came back, they were not as strong as when they went!
During the whole battle, many sects and sects lost many disciples. Longtian was also very worried about the situation of the three brothers. After the battle, what reassured Longtian slightly was that the three brothers were only the eldest brother who was injured. There is no fear of life, and the second and third brothers did not go to the battlefield!

Standing in the distance, Long Tian saw his master and others from a distance, and Dan Chenzi and Hongying also found him!

"Good apprentice! I thought you were going away for a long time! I didn't expect you to come back in less than ten days!"

"Master! You still talk about me, why did you come back?"

"We stayed at the Spirit Sword Sect to rest for a few days, and the Sword Master hosted a banquet for our remaining sects, and then discussed our future plans together!"

"So that's it! Old man! Now you are also in the cultivation base of the tribulation period, you have to concentrate on hard work, you can't just run around outside all day long!"

"Stinky boy, did someone say that about your master!"

"Hahaha!" Everyone laughed and continued on their way!

At the headquarters of Tianwu Academy, Yuan Kai brought the disciples who stayed behind in the sect, and they have been waiting for the return of Bei Nian and others!
"Brother Sect Leader! Yurou, Dan Chenzi! Welcome home! Sure enough! Both of you are cultivators in the Transcending Tribulation Period! Hmph! Both rely on Longtian! If I had known this, I would have gone to the front line this time! "

"Hey! Yuan Kai! We didn't expect the situation on the battlefield to be like this! If we don't break through, we have no chance of winning at all! And we didn't expect that Long Tian would really refine the Po Cheng Pill and let us break through, you don't know! How terrifying is the catastrophe caused by my apprentice's alchemy! My God! Six or nine catastrophes! I was almost hacked to death by him! But now look at my cultivation in the tribulation period, it is really better than the peak of the Mahayana period Cool!"

"Dan Chenzi! You are so cheap and good-looking! You really deserve a beating!" Yuan Kai was a little frustrated. Now the brothers around him are already at the stage of crossing the catastrophe, but he is stuck at the peak of the Mahayana stage. He doesn't know when his chance will be. Will be there!
"Uncle Yuan Kai!! Let's go back to the main hall first! All the disciples are here!" Long Tian said beside him!

"You kid!!! Damn it! You're already in the middle of the Mahayana period? What's the matter with you? I've worked hard for ten thousand years to reach the peak of the Mahayana period! You've been practicing for more than ten years and you're in the middle of the Mahayana period? My God! What kind of world is this!" Yuan Kai couldn't bear the successive blows!